What Does It Mean to Have Chronic Constipation?

 

Surprising Causes of Chronic Constipation
Volume 90%
 

Constipation means something slightly different to each person. To some, constipation means having infrequent bowel movements. To others, it means having difficult-to-pass or hard stools that cause straining. Still, others might define constipation as having a feeling of incomplete emptying of their bowel after a bowel movement.

The main difference between chronic and acute constipation is how long the constipation lasts.

In general, acute or short-term constipation is:

  • infrequent, lasting only a few days
  • brought on by a change in diet or routine,
    travel, lack of exercise, illness, or a medication
  • relieved by over-the-counter (OTC) laxatives,
    exercise, or a high-fiber diet

On the other hand, chronic constipation is:

  • long-term, lasting for more than three months
    and sometimes even continuing for years
  • disruptive to a person’s personal or work life
  • not relieved by a change in diet or exercise, so
    requires medical attention or prescription medications

Constipation is one of the most common chronic gastrointestinal disorders in adults. In the United States, more than 2.5 million people visit their doctor each year for constipation. Annually, Americans spend nearly $800 million on laxatives to treat constipation.

The following people are at a higher risk of experiencing chronic constipation:

  • females
  • people over the age of 65
  • people who don’t engage in physical activity or
    are confined to bed due to a physical disability such as a spinal cord injury
  • women who are pregnant

While poor diet and lack of exercise can lead to short-term tummy troubles, chronic constipation can be caused by other health conditions and medications, including:

  • pelvic floor dysfunction, which may make it
    difficult to coordinate muscle contractions in the rectum
  • endocrine or metabolic problems, such as diabetes
    and hypothyroidism
  • neurologic problems, including multiple
    sclerosis, Parkinson’s disease, spinal cord injury, and stroke
  • tears in the anus and rectum
  • narrowing of the colon (bowel stricture)
  • mental health problems, such as depression,
    eating disorders, and anxiety
  • bowel diseases, such as Crohn’s disease, colon
    cancer, diverticulosis, and irritable bowel syndrome
  • physical disabilities that lead to immobility

Chronic constipation can also be caused by taking a prescription or OTC medication for another health condition. Some medications that can cause chronic constipation include:

  • opiates
  • calcium channel blockers
  • anticholinergic agents
  • tricyclic antidepressants
  • Parkinson’s disease medications
  • sympathomimetics
  • antipsychotics
  • diuretics
  • antacids, especially antacids high in calcium
  • calcium supplements
  • iron supplements
  • anti-diarrheal agents
  • antihistamines

It isn’t always known what causes chronic constipation. Chronic constipation that happens for unknown reasons is called chronic idiopathic constipation (CIC).

What is considered a “normal” bowel movement can change depending on the person. For some, it may mean going three times a week or twice a day. For others, it may mean going every day. There really isn’t a standard or perfect number for bowel movements.

Because of this, doctors have tried to put together a list of criteria to help them diagnose chronic constipation. The Rome IV diagnostic criteria for functional constipationTrusted Source require that symptoms must include two or more of the following:

  • fewer than three spontaneous bowel movements per
    week
  • straining during at least 25 percent of bowel
    movements
  • lumpy or hard stools at least 25 percent of the
    time (The Bristol Stool Chart can help you describe your stool form.)
  • a sensation of incomplete evacuation for at
    least 25 percent of bowel movements
  • a sensation of obstruction or blockage for at
    least 25 percent of bowel movements
  • manual maneuvers (like using your fingers) to
    help at least 25 percent of bowel movements

The main criterion for chronic constipation, however, is that the symptoms have persisted for more than three months.

Your doctor will ask you questions about your symptoms, medical history, and medications (prescription, OTC, and supplements) you’re taking. If you’ve been experiencing symptoms of constipation for more than three months and meet the other diagnostic criteria for chronic constipation, your doctor may want to perform a physical examination.

A physical examination may include blood tests and a rectal exam. A rectal exam means that your doctor will insert a gloved finger into your rectum to check for any blockages, tenderness, or blood.

Your doctor might want to do additional tests to identify the cause of your symptoms. These tests may include the following:

  • Marker
    study (colorectal transit study):
     You ingest a pill that contains markers
    that will show up on an X-ray. Your doctor can see how food is moving through
    your intestines and how well the muscles of your intestines are working.
  • Anorectal
    manometry:
     Your doctor inserts a tube with a balloon on the tip into your
    anus. The doctor inflates the balloon and slowly pulls it out. This allows your
    doctor to measure the tightness of the muscles around your anus and how well
    your rectum functions.
  • Barium enema
    X-ray:
     A doctor inserts barium dye into your rectum using a tube. The
    barium highlights the rectum and large intestine, allowing the doctor to better
    view them on an X-ray.
  • Colonoscopy:
    Your doctor examines your colon using a camera and a light attached to a
    flexible tube, called a colonoscope. This often involves a sedative and pain
    medication.

The main difference between chronic and short-term constipation is how long symptoms last. Unlike short-term constipation, chronic constipation can dominate a person’s work or social life.

Constipation lasting for more than three months that doesn’t get any better after eating more fiber, drinking water, and getting some exercise is considered chronic.

It’s important to visit a doctor for a more accurate diagnosis. A doctor will ask you questions about your bowel movements and use diagnostic tests to find out what’s causing your constipation. They can prescribe medications to help or may advise that you stop taking certain medications. Two drugs approved by the U.S. Food and Drug Administration, lubiprostone (Amitiza) and linaclotide (Linzess), have both been shown to safely improve symptoms of chronic constipation.

If you have blood in your stool, unexplained weight loss, or severe pain with your bowel movements, see your doctor right away.

Jpeei Clinic

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